About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Kuznetsov Ivan Leonidivich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Khusainov Damir Minnigaleevich candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Khabibulina Albina Gomerovna candidate of economical sciences, associate professor Е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Penkovcev Sergej Aleksandrovich candidate of technical sciences, leading engineer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it LLC «Engineering centre «Energoprogress» The organization address: 420044, Russia, Kazan, Volgogradskaya st., 34 |
| Title of the article | Development of demountable foundation of ballast type for rack-mounted construction |
| Abstract. | Problem statement. Development of foundations for rack structures that meet modern criteria for dismantling and the possibility of use in conditions of restrictions. Results. Proposed the calculation model of the construction of demountable foundation of ballast type under the support of air lines, cellular communication, lighting equipment, antennas, etc. Calculation of the model was made in the software complex «Lira-CAD». The design scheme of the proposed design is a spatial finite element model «foundation-ground base». Studies have shown a significant influence of the density factor filling cavities demountable foundations on their bearing capacity. Significant influence is also exerted by the calculated resistance of the soil under the sole of the Foundation on the value of the calculated moment perceived by the Foundation. The obtained numerical results made it possible to determine in the specified range of design loads the structural parameters of the Foundation necessary for their perception: the number, size and reinforcement of cells, the type of filling of cell cavities. Conclusions. The significance for the construction industry lies in the feasibility of using the developed demountable foundation of ballast type, based on the requirements of the new standards for rack structures. Normative bearing capacity and necessary deformability of these foundations from the action of design moments is provided. |
| Keywords. | demountable foundation, rack structures, ballast type foundation. |
| For citations: | Kuznetsov I.L., Khusainov D.M., Khabibulina A.G., Penkovcev S.A. Development of demountable foundation of ballast type for rack-mounted construction // Izvestiya KGASU. 2019. №4(50) P.236-244. |
